Benchmark

non-incremental/QF_LRA/uart/uart-12.base.cvc.smt2 

Specification and verification of a 8N1 decoder.
Geoffrey Brown, Indiana University <geobrown@cs.indiana.edu>
Lee Pike, Galois Connections, Inc. <leepike@galois.com> 

Translated into CVC format by Leonardo de Moura.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite
Benchmark
Size46081
Compressed Size9709
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2006-08-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 46073
Compressed Size9712
Max. Term Depth273
Asserts 1
Declared Functions0
Declared Constants216
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite108 not186 or288 and1420
=691 let52 /1 +133
-2 *4 <126 <=188
>2 >=30

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 1.70000 —
CVC3 CVC3-1.5 unsat ✅ 435.20000 —
MathSAT MathSAT-4.2 unsat ✅ 1.20000 —
Yices2 Yices2 (proto c) unsat ✅ 0.50000 —
Yices Yices 1.0.10 unsat ✅ 0.40000 —
Z3 Z3.2 unsat ✅ 0.40000 —
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 46.20000 —
CVC4 CVC4 1.0a0 unsat ✅ 2.50000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 9.00000 —
Yices2 Yices 2 proto unsat ✅ 0.30000 —
Yices2 (proto c) unsat ✅ 0.30000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unsat ✅ 111.00000 —
CVC4 1.0rc.3931 unsat ✅ 1.40000 —
SMTInterpol SMTInterpol unsat ✅ 13.80000 —
Z3 Z3 unsat ✅ 0.80000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 38.40000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 1.40000 —
MathSAT MathSAT 5 unsat ✅ 1.50000 —
MathSAT5 unsat ✅ 1.50000 —
OpenSMT opensmt unsat ✅ 6.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 15.40000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.40000 —
Z3 Z3 unsat ✅ 0.70000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 224.03900 —
CVC3-SMT-COMP-2011 default unsat ✅ 207.44200 —
CVC3-SMT-COMP-2012 default unsat ✅ 207.66400 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 2.55273 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.84214 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.69771 —
CVC4-SMT-EVAL-2013 default unsat ✅ 1.06154 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.82244 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.83065 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.87164 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.92897 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.97264 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 8.26247 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 4.31776 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.01614 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 4.52898 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 3.83082 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 6.48881 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.38187 —
Z3-SMT-COMP-2011 default unsat ✅ 0.46479 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 1.42651 1.41678
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.75467 0.74589
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.57812 7.49986
veriT veriT-smtcomp2014 default unsat ✅ 0.59620 0.58791
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.22709 0.21897
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.45215 0.44393
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.50561 1.50277
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.50041 1.49777
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.69105 0.68989
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.83192 8.09177
SMT-RAT SMT-RAT-final default unsat ✅ 42.51950 42.52350
veriT veriT default unsat ✅ 0.55035 0.54992
Yices2 Yices default unsat ✅ 0.25843 0.25796
Z3 z3 4.4.0 default unsat ✅ 0.44489 0.44493
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.35718 1.35894
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.69711 0.69845
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 3.29212 3.29402
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 2.84377 9.65748
SMT-RAT SMT-RAT default unsat ✅ 53.19620 53.23120
Toysmt toysmt default unknown ❌ 2400.02000 2401.34000
veriT veriT-dev default unsat ✅ 0.42838 0.42876
Yices2 Yices-2.4.2 default unsat ✅ 0.53715 0.53735
Z3 z3-4.4.1 default unsat ✅ 0.42984 0.43137
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.69530 1.69361
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.69166 0.69195
OpenSMT opensmt2-2017-06-04 default unsat ✅ 2.98565 2.98478
SMTInterpol SMTInterpol default unsat ✅ 3.27183 9.73209
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 390.83200 390.82000
veriT veriT-2017-06-17 default unsat ✅ 0.36456 0.35895
Yices2 Yices2-Main default unsat ✅ 0.19007 0.18833
Z3 z3-4.5.0 default unsat ✅ 0.37615 0.37352
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 8.80310 34.68000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.30803 1.30821
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.56974 0.57083
OpenSMT opensmt2_default unsat ✅ 1.65788 1.65764
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 3.44999 10.33790
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 315.94100 315.92500
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.02000
veriT veriT_default unsat ✅ 0.38349 0.38364
Yices2 Yices 2.6.0_default unsat ✅ 0.22339 0.22330
Z3 z3-4.7.1_default unsat ✅ 0.47605 0.47600
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.31329 1.31371
MathSAT MathSAT-5.6.8_default unsat ✅ 0.58870 0.58860
veriT veriT_default unsat ✅ 0.37557 0.37582
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.21922 0.21917
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.21849 0.21840
Z3 z3-4.8.17_default unsat ✅ 0.71621 0.71797
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.89812 0.89877
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.43692 0.43691
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 8.07563 20.93950
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 49.03530 49.03320
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.22871 0.22861
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.22519 0.22511
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.22639 0.22631
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.87068 0.77006
OpenSMT OpenSMT unsat ✅ 0.53656 0.43687
SMTInterpol SMTInterpol unsat ✅ 8.07769 22.07439
Yices2 Yices2 unsat ✅ 0.39883 0.29872
Z3alpha Z3-alpha unsat ✅ 0.65339 0.55387